A concrete block slotting device

Abstract

This utility model discloses a grooving device for concrete blocks, comprising: a machine body, a conveyor belt inside the machine body, a stop block fixedly installed on the conveyor belt, two waste boxes below the conveyor belt, both waste boxes being slidably and detachably installed at the bottom of the machine body, handles fixedly installed on the outer sides of the two waste boxes, a roller device above the conveyor belt, a grooving device fixedly installed above the machine body, and a first brush and two second brushes on the upper rear side of the machine body. This utility model uses the roller and stop block to restrict the position of the concrete blocks, achieving fixed grooving without stopping the conveyor belt during processing, thus improving processing efficiency. After processing, the brushes promptly clean away the waste generated during grooving on the concrete blocks, improving subsequent work efficiency. Both the roller device and the grooving device are adjustable to meet the grooving needs of concrete blocks of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of concrete block production technology, and in particular to a grooving device for concrete blocks. Background Technology

[0002] Concrete blocks are a common building material. In construction projects, when concealed wiring is required indoors, this is typically done by creating grooves in aerated concrete block walls. This is where the technique of slotting concrete blocks comes in. The slotting technique is mainly used to cut narrow, elongated grooves in concrete walls to facilitate the installation of pipes, wires, or other concealed equipment.

[0003] A search revealed Chinese patent application CN222135481U, which discloses a concrete block grooving device. This device uses a chain conveyor with several clamping assemblies consisting of two clamping plates and a drive mechanism to calibrate and limit the position of the concrete blocks, preventing deviations in the grooving position from affecting subsequent construction. When the concrete block is transported to a position near the grooving head, trapezoidal guide plates on both sides drive the clamping plates to converge inward via push rods and telescopic rods, thus calibrating and limiting the position of the concrete block. Users can also adjust the extension distance of the telescopic rods to calibrate and limit the position of concrete blocks of different sizes, and adjust the grooving position for greater flexibility. A brush roller is also installed to remove impurities from the chain conveyor belt, preventing fragments or dust that break off during grooving from adhering to the chain and affecting subsequent processing.

[0004] The concrete block grooving device described in the above literature has the following shortcomings: the conveyor belt needs to stop running when grooving the concrete block, resulting in low work efficiency; and the waste generated on the concrete block cannot be effectively and timely cleaned after grooving, making it inconvenient to use directly. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a grooving device for concrete blocks.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A grooving device for concrete blocks includes: a machine body, a conveyor belt inside the machine body, a stop block fixedly installed on the conveyor belt, two waste boxes below the conveyor belt, both waste boxes being slidably and detachably installed at the bottom of the machine body, handles fixedly installed on the outer sides of the two waste boxes, a roller device above the conveyor belt, a grooving device fixedly installed above the machine body, a first brush and two second brushes above the rear side of the machine body, and a first motor and a second motor on the side of the machine body.

[0008] As a further embodiment of this utility model: the roller device includes: a first hydraulic device, a mounting base, a roller and a roller, the mounting base is fixedly mounted on the first hydraulic device, the roller is fixedly mounted on the roller, and the roller is rotatably mounted on the mounting base.

[0009] As a further embodiment of this utility model: the roller device is fixedly installed on the inner side of the machine body by a first hydraulic device, and the roller devices on both sides are symmetrically arranged.

[0010] As a further embodiment of this utility model: the grooving device includes: two second hydraulic devices, a fixed frame, a third motor, a threaded rod, a slider, a fixed block, a grooving cutter, and a fourth motor. The fixed frame is fixedly installed on the two second hydraulic devices, and the grooving device is fixedly installed on the machine body through the two second hydraulic devices.

[0011] As a further embodiment of this utility model: the third motor is fixedly installed on the side of the fixed frame, the threaded rod is rotatably installed on the inside of the fixed frame, the slider is slidably installed on the inside of the fixed frame, and the slider has a threaded hole inside that matches the threaded rod.

[0012] As a further improvement of this utility model: a fixing block is fixedly installed at the bottom of the slider, a third motor is fixedly installed on one side of the fixing block, and a grooving knife is rotatably installed on the other side of the fixing block.

[0013] As a further embodiment of this utility model: the first brush is fixedly mounted on the first rotating rod, the first rotating rod is rotatably mounted inside the machine body, and the first rotating rod is provided with first gears on both sides that mesh with the second gear.

[0014] As a further embodiment of this utility model: the second gear is fixedly mounted on the second rotating rod, the second brush is fixedly mounted on the second rotating rod, the second rotating rod is rotatably mounted on the first support rod and the second support rod, and the first support rod and the second support rod are both fixedly mounted on the inside of the machine body.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. By using rollers and stops to restrict the position of concrete blocks, fixed grooving can be achieved without stopping the conveyor belt during processing, thus improving processing efficiency.

[0017] 2. After processing, brushes are used to promptly clean away the waste material generated from grooving on the concrete blocks, improving the efficiency of subsequent work.

[0018] 3. Both the roller device and the grooving device are adjustable in position to meet the grooving requirements of concrete blocks of different sizes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a rear view of the present invention;

[0021] Figure 3 This is a schematic diagram of the roller device structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the grooving device of this utility model.

[0023] In the diagram: 1-Machine body, 2-Conveyor belt, 3-Waste box, 4-Handle, 5-Grooving device, 6-Stop block, 7-Roller device, 8-First hydraulic device, 9-First brush, 10-First motor, 11-Second motor, 12-Second brush, 13-First rotating rod, 14-Second rotating rod, 15-First gear, 16-Second gear, 17-First support rod, 18-Second support rod, 19-Mounting base, 20-Roller, 21-Roller, 22-Second hydraulic device, 23-Fixed frame, 24-Third motor, 25-Threaded rod, 26-Slider, 27-Fixed block, 28-Grooving cutter, 29-Fourth motor. Detailed Implementation

[0024] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. Example 1

[0026] A grooving device for concrete blocks, such as Figure 1-4 As shown, it includes: a machine body 1, a conveyor belt 2 on the inner side of the machine body 1, a stop block 6 fixedly installed on the conveyor belt 2, two waste boxes 3 below the conveyor belt 2, both waste boxes 3 being slidably and detachably installed on the bottom inner side of the machine body 1, handles 4 fixedly installed on the outer side of the two waste boxes 3, a roller device 7 above the conveyor belt 2, a grooving device 5 fixedly installed above the machine body 1, a first brush 9 and two second brushes 12 on the upper rear side of the machine body 1, and a first motor 10 and a second motor 11 on the side of the machine body 1.

[0027] The roller device 7 includes: a first hydraulic device 8, a mounting base 19, a roller 20 and a roller 21. The mounting base 19 is fixedly mounted on the first hydraulic device 8, the roller 21 is fixedly mounted on the roller 20, and the roller 20 is rotatably mounted on the mounting base 19.

[0028] The roller device 7 is fixedly installed on the inner side of the machine body 1 by the first hydraulic device 8, and the roller devices 7 on both sides are symmetrically arranged.

[0029] The grooving device 5 includes: two second hydraulic devices 22, a fixing frame 23, a third motor 24, a threaded rod 25, a slider 26, a fixing block 27, a grooving cutter 28, and a fourth motor 29. The fixing frame 23 is fixedly installed on the two second hydraulic devices 22, and the grooving device 5 is fixedly installed on the machine body 1 through the two second hydraulic devices 22.

[0030] The third motor 24 is fixedly installed on the side of the fixed frame 23, the threaded rod 25 is rotatably installed inside the fixed frame 23, and the slider 26 is slidably installed inside the fixed frame 23. The slider 26 has a threaded hole inside that matches the threaded rod 25.

[0031] A fixing block 27 is fixedly installed at the bottom of the slider 26. A third motor 24 is fixedly installed on one side of the fixing block 27, and a grooving knife 28 is rotatably installed on the other side of the fixing block 27.

[0032] The first brush 9 is fixedly mounted on the first rotating rod 13, which is rotatably mounted inside the machine body 1. The first rotating rod 13 has first gears 15 on both sides that mesh with the second gear 16.

[0033] The second gear 16 is fixedly mounted on the second rotating rod 14, the second brush 12 is fixedly mounted on the second rotating rod 14, and the second rotating rod 14 is rotatably mounted on the first support rod 17 and the second support rod 18. The first support rod 17 and the second support rod 18 are both fixedly mounted on the inner side of the machine body 1.

[0034] Working principle: When grooving concrete blocks is required, the concrete blocks are first placed on the conveyor belt 2. The first hydraulic device 8 is activated to adjust the position of the roller device 7 so that the middle position of the roller device 7 can just clamp the concrete block, and the concrete block can move with the conveyor belt 2. The first motor 10 is activated, and the first motor 10 makes the conveyor belt 2 start to rotate. The stop block 6 will abut against the concrete block to prevent the concrete block from sliding back and forth. After reaching the position of the grooving device 5, the operation of the conveyor belt 2 is stopped. The third motor 24 controls the threaded rod 25 to adjust the grooving position of the grooving knife 28, and the second hydraulic device 22 controls the grooving depth of the grooving knife 28. After adjustment, the fourth motor 29 is activated to drive the grooving knife 28. The grooving cutter 28 rotates at high speed for cutting. At this time, the conveyor belt 2 resumes operation, and the second motor 11 is started to drive the first rotating rod 13, the first gear 15, and the first brush 9 to rotate. The rotation of the first gear 15 drives the meshing second gear 16 to rotate. The rotation of the second gear 16 drives the second rotating rod 14 and the second brush 12 to rotate. After grooving is completed, the first brush 9 and the second brush 12 can rotate to remove the waste generated by grooving on the concrete block. The waste is swept onto the conveyor belt 2. At this time, the grooved concrete block is removed, and the conveyor belt 2 conveys the waste into the waste box below. During use, the roller device 7 and the grooving device 5 can be adjusted to meet the grooving processing of concrete blocks of different sizes.

[0035] For the parts of this utility model not disclosed in detail, those skilled in the art can ensure the smooth implementation of the solution of this utility model based on common sense, normal thinking logic and existing technology.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grooving device for concrete blocks, comprising: The machine body (1) is characterized in that a conveyor belt (2) is provided on the inner side of the machine body (1), a stop block (6) is fixedly installed on the conveyor belt (2), two waste boxes (3) are provided below the conveyor belt (2), the two waste boxes (3) are slidably and detachably installed on the bottom of the inner side of the machine body (1), a handle (4) is fixedly installed on the outer side of the two waste boxes (3), a roller device (7) is provided above the conveyor belt (2), a grooving device (5) is fixedly installed above the machine body (1), a first brush (9) and two second brushes (12) are provided on the upper rear side of the machine body (1), and a first motor (10) and a second motor (11) are provided on the side of the machine body (1).

2. The concrete block grooving device according to claim 1, characterized in that, The roller device (7) includes: a first hydraulic device (8), a mounting base (19), a roller (20) and a roller (21). The mounting base (19) is fixedly mounted on the first hydraulic device (8), and the roller (21) is fixedly mounted on the roller (20). The roller (20) is rotatably mounted on the mounting base (19).

3. The concrete block grooving device according to claim 2, characterized in that, The roller device (7) is fixedly installed on the inner side of the machine body (1) by the first hydraulic device (8), and the roller devices (7) on both sides are symmetrically arranged.

4. The concrete block grooving device according to claim 1, characterized in that, The grooving device (5) includes: two second hydraulic devices (22), a fixing frame (23), a third motor (24), a threaded rod (25), a slider (26), a fixing block (27), a grooving cutter (28), and a fourth motor (29). The fixing frame (23) is fixedly installed on the two second hydraulic devices (22), and the grooving device (5) is fixedly installed on the machine body (1) through the two second hydraulic devices (22).

5. A grooving device for concrete blocks according to claim 4, characterized in that, The third motor (24) is fixedly installed on the side of the fixed frame (23), the threaded rod (25) is rotatably installed inside the fixed frame (23), the slider (26) is slidably installed inside the fixed frame (23), and the slider (26) has a threaded hole inside that matches the threaded rod (25).

6. A grooving device for concrete blocks according to claim 5, characterized in that, A fixing block (27) is fixedly installed at the bottom of the slider (26). A third motor (24) is fixedly installed on one side of the fixing block (27), and a grooving knife (28) is rotatably installed on the other side of the fixing block (27).

7. A grooving device for concrete blocks according to claim 1, characterized in that, The first brush (9) is fixedly mounted on the first rotating rod (13). The first rotating rod (13) is rotatably mounted inside the machine body (1). The first rotating rod (13) has a first gear (15) on both sides that meshes with the second gear (16).

8. A grooving device for concrete blocks according to claim 7, characterized in that, The second gear (16) is fixedly mounted on the second rotating rod (14), the second brush (12) is fixedly mounted on the second rotating rod (14), the second rotating rod (14) is rotatably mounted on the first support rod (17) and the second support rod (18), and the first support rod (17) and the second support rod (18) are both fixedly mounted on the inside of the machine body (1).

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